Skip to content

ShowImage does not show image when prefetching is active #1

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Open
maet3608 opened this issue Feb 13, 2017 · 0 comments
Open

ShowImage does not show image when prefetching is active #1

maet3608 opened this issue Feb 13, 2017 · 0 comments
Labels
bug

Comments

@maet3608
Copy link
Owner

When building a pipeline such as ShowImage() >> BuildBatch() no images are displayed because BuildBatch performs prefetching. This is due to a threading problem with matplotlib, which is used for image display.

Workaround: Set prefetching to 0 for bathc builder: BuildBatch(prefetch=0)
@maet3608 maet3608 added the bug label Feb 13, 2017
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
bug
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@maet3608